| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5403482 | Journal of Luminescence | 2008 | 5 Pages |
Abstract
The photo- and electroluminescence properties of the blend films of Alq3 and MEH-PPV with various weight ratios are studied. The Förster energy transfer with a relatively large Förster radius (46.9Â Ã
) and governs the device luminescent performance, although there are some effect of phase separation. It is found that the energy transfer process governs not only the PL properties in the blend films but also the EL performance of the blend-layer OLEDs.
Related Topics
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Physical and Theoretical Chemistry
Authors
Shuping Zhang, Zhe Lü, Yajing Peng, Yuqiang Liu, Yanqiang Yang,